8 April 2026

 Annual Report and Accounts 2025 and Notice of Annual General Meeting

Spirax Group plc (the "Company") announces that, further to the announcement of the Company's final results for the year ended 31 December 2025 on 10 March 2026, the Annual Report and Accounts 2025, together with the Notice of Annual General Meeting 2026 and Form of Proxy, have been posted or otherwise made available to shareholders.

Shareholders will be asked to consider and, if thought fit, approve, among other matters:

• the Company's updated Directors' Remuneration Policy; and
 • the updated Company Share Award Plan Rules.

In compliance with Listing Rule 6.4.1R of the UK Financial Conduct Authority ('FCA'), a copy of the Annual Report and Accounts 2025 (including the proposed Directors' Remuneration Policy), the Notice of Annual General Meeting 2026 and Form of Proxy, together with the proposed Company Share Award Plan Rules, have been uploaded to the National Storage Mechanism and will shortly be available for inspection at https://data.fca.org.uk/#/nsm/nationalstoragemechanism.

The documents are also available to download from the Company's website at www.spiraxgroup.com/investors.

The Annual General Meeting 2026 will be held at 3.00pm on 13 May 2026 at the Company's registered office, Charlton House, Cirencester Road, Cheltenham, Gloucestershire, GL53 8ER.

 For further information:

Celine Barroche, Group Company Secretary      

+44 (0) 1242 535 276

About Spirax Group plc

Spirax Group is positioned to play a critical role in enabling the industrial transition to net zero, aligned to our Purpose to create sustainable value for all our stakeholders as we engineer a more efficient, safer and sustainable world.  We put solving customers' problems at the heart of our total solutions approach.  Our global thermal energy and fluid technology solutions improve operating efficiency and safety in our customers' critical industrial processes.  Our new-to-world decarbonisation* solutions will use our proprietary technologies to electrify boilers, for the raising of steam, as well as the electrification of other critical industrial process heating applications.

Spirax Group comprises three strong and aligned Businesses: Steam Thermal Solutions helps customers control and manage steam within their mission critical industrial applications, such as cleaning, sterilising, cooking and heating.  We are helping to put food safely on the world's tables and keeping our hospitals running. Electric Thermal Solutions has proprietary technologies that deliver electrification solutions at scale in industrial settings, including for the raising of steam, supporting our customers to achieve their net zero goals. We also deliver freeze protection and defrost solutions critical to aviation and space industries and ensure thermal uniformity in Semiconductor chip manufacturing to power the critical electronic systems we rely on.  Watson‐Marlow Fluid Technology Solutions is engineering vital fluid technology solutions that optimise the efficient use of resources and support advancements in global health, such as lifesaving vaccines and gene therapies.

Spirax Group is headquartered in Cheltenham (UK). We have over 30 strategically located manufacturing plants around the world and are committed to creating a safe and inclusive working culture for our 10,000 colleagues, operating in nearly 70 countries and serving over 100,000 customers globally. 

The Company's shares have been listed on the London Stock Exchange since 1959 (symbol: SPX) and we are a constituent of the FTSE 100 and the FTSE4Good Indexes.

* Eliminates scopes 1 and 2 greenhouse gas emissions when connected to a green electricity source.

Further information can be found at spiraxgroup.com

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